We look at the division of 670241 by 90 
Our goal is to divide 670241 by 90.

On to step 1:
90 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 90

Let's proceed to step 2:
When dividing 67 by 90, we get 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Grab the next digit (0) from the dividend, add it to 67, then carry on: 670 / 90

Moving on to step 3:
670 divided by 90 is 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 7.0
If we take 630 away from 670, we end up with 40.
Append the next digit (2) from the dividend to 40 and continue with: 402 / 90

Step 4:
90 can be fit into 402 4 times, resulting in a remainder of 42.
The next digit of our result is 4. 
Result so far: 74.0
The remainder is 42 after subtracting 360 from 402.
Grab the next digit (4) from the dividend, add it to 42, then carry on: 424 / 90

Step 5:
When dividing 424 by 90, we get 4 with a remainder of 64.
The next digit of our result is 4. 
Result so far: 744.0
Subtract 360 from 424 to get 64.
Grab the next digit (1) from the dividend, add it to 64, then carry on: 641 / 90

Step 6:
90 can be fit into 641 7 times, resulting in a remainder of 11.
The next digit of our result is 7. 
Result so far: 7447.0
If we take 630 away from 641, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
The number 90 fits into 110 1 times, leaving a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 7447.1
If we subtract 90 from 110, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
200 divided by 90 is 2 with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 7447.12
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
200 divided by 90 is 2 with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 7447.122
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 7447.122 with a remaining 0.002.